Series C · Hardware

Celero Communications raises $275M Series C

Celero Communications raised $275 million in Series C financing co-led by Atreides Management, CapitalG and Valor Equity Partners.

Maverick Silicon and Sutter Hill Ventures also participated.

The company plans to accelerate its product roadmap and research and prepare higher-bandwidth, lower-power optical connectivity for production. The financing follows validation of its 2nm coherent DSP silicon architecture, with a path from 1.6T toward 3.2T interconnects.

Use of funds

Accelerate product roadmap and R&D

Prepare production of higher-bandwidth, lower-power optical connectivity

Funding history

Series C · This round$275M

Sources

  1. Celero Communications Raises $275M in Series C Fundingfinsmes.com · Sep 9, 2026
  2. celero.inc
  3. celero.inc